page-scan {
    html, body, ion-app, ion-content, ion-page, .nav-decor {
        // 设置透明， !important表示样式级别最高
        background-color: transparent !important;
    }
    .line {
        position: absolute;
        z-index: 999999;
        top: 15px;
        height: 1px;
        width: 100%;
        background-color: #009900;
        animation: scan 3s infinite alternate;
        -webkit-animation: scan 3s infinite alternate;
        box-shadow: -10px 0px 10px #ee2a55;
    }

    @keyframes scan {
        from {
            top: 20%;
        }
        to {
            top: 80%;
        }
    }
    .fk {
        position: relative;
        top: 30%;
        align-content: center;
        width: 30px;
        height: 30px;
        background-color: #fff;
    }
}
